CN2857914Y - Once-used diaper - Google Patents
Once-used diaper Download PDFInfo
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- CN2857914Y CN2857914Y CN 200520111187 CN200520111187U CN2857914Y CN 2857914 Y CN2857914 Y CN 2857914Y CN 200520111187 CN200520111187 CN 200520111187 CN 200520111187 U CN200520111187 U CN 200520111187U CN 2857914 Y CN2857914 Y CN 2857914Y
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- waist
- disposable diaper
- top layer
- diaper
- right sides
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Abstract
A disposable diaper includes a top layer of liquid permeability, a bottom layer of liquid non-permeability and a main absorbent body comprised of a main absorbent core wrapped by the top and bottom layers. The main absorbent body is provided with a lengthwise shape and is composed along longitudinal direction of a front waist part contacting the user's abdomen, a back waist part contacting the user's fundament and a crotch part contacting the skin between the user's two legs; the absorbent body is characterized in that two leakproof edges are provided at sides of the diaper surface layer contacting skin, left and right waist labels are provided at two lengthways edges and an elastic telescope element along diaper width direction is provided at the waist part. The left and right waist labels can be optimized to be stick to the two layers of materials of the two lengthways edges. To avoid stimulation to skin, the optimized material of top layer of liquid permeability can be medical carbasus or spunlace pure cotton fabric. The optimized material of the absorbent core can be wrapping woodpulp or polymer.
Description
Technical field
This utility model relates to a kind of disposable diaper, particularly a kind of have contact disposable diaper good, that do not stimulate wearer's skin with wearer's body.
Background technology
China Patent No. is in 03205403 patent documentation, a kind of disposable diaper is disclosed, have liquid permeability top layer, liquid-tight bottom and be clipped in absorbent cores among both, sealing or the semi-enclosed leakproof fence that has the leakproof edge to form in diaper top layer and contact skin side.A kind of disposable diaper of the disposable absorbent article of prior art, have by permeable top layer, the opaque liquid bottom, and by the main absorber of the main absorbent cores formation of top layer and bottom parcel, this absorbent product essence is elongate shape, along its longitudinal direction have the Attacking Midfielder's region that contacts with wearer's abdomen area, the low back region that contacts with buttocks with lower limb between the crotch region that contacts, absorbent cores is generally upper and lower layer toilet paper parcel water absorbent fiber and high-hydroscopicity granule.In use, normal occur dress sagging, glide, problems such as drenched, side leakage, red hip, absorber fracture conglomeration.In the conventional disposable diaper, be provided with the PU foamed materials at its vertical both ends, PU is flexible, can cause that the end at vertical two ends of disposable diaper is flexible along wearer's waist.The telescopicing performance of existing P U foamed materials is not fine, and, the elastic waistline of conventional disposable diaper is not to be in the zone line that left and right sides waist pastes, PU is in the end of the longitudinal direction of disposable diaper, and the general longitudinal end from disposable diaper of left and right sides waist subsides has certain distance to be arranged on the both sides of diaper waist.Consequently when it was worn, disposable diaper took place sagging during wearing on wearer's body or glides.
Summary of the invention
A purpose of the present utility model provide a kind of have contact disposable diaper good, that do not stimulate wearer's skin with wearer's body.
A kind of disposable diaper, have by permeable top layer, the opaque liquid bottom, and by the main absorber of the main absorbent cores formation of top layer and bottom parcel, this absorbent product essence is elongate shape, has the Attacking Midfielder's region that contacts with wearer's abdomen area, low back region that contacts with buttocks and the crotch region that contacts with shank along its longitudinal direction; It is characterized in that diaper top layer and contact skin side have 2 leakproof edges, the both sides of the edge portion in a vertical quadrate part position is provided with left and right sides waist and pastes, and there is the telescopic waist of the diaper width of formation elastic telescopic spare in the waist portion in this quadrate part position.
Based on same purpose, a kind of disposable diaper is provided, have by permeable top layer, the opaque liquid bottom, and by the main absorber of the main absorbent cores formation of top layer and bottom parcel, this absorbent product essence is elongate shape, has the Attacking Midfielder's region that contacts with wearer's abdomen area along its longitudinal direction, the low back region that contacts with buttocks with lower limb between the crotch region that contacts, on diaper top layer and contact skin side 2 leakproof edges are arranged, both sides of the edge portion in a vertical quadrate part position is provided with left and right sides waist and pastes, and there is the telescopic waist of the diaper width of formation elastic telescopic spare in the waist portion in this quadrate part position.Left and right sides waist pastes and can be preferably in the two layers of material of the both sides of the edge that are bonded in a vertical quadrate part position.In order not stimulate wearer's skin, the permeable top layer material can be preferably hospital gauze or water thorn pure cotton fabric.Absorbent cores can be preferably toilet paper parcel wood pulp and macromolecule.
According to the disposable diaper that this utility model provides, have contact with wearer's body good, do not stimulate wearer's skin, have good snugness of fit.
Description of drawings
Fig. 1 is a vertical view of the present utility model;
Fig. 2 is the G-G cutaway view of Fig. 1;
Fig. 3 is similar to Fig. 1, is another cutaway view of G-G of Fig. 1;
Fig. 4 is the H-H cutaway view of Fig. 1;
Fig. 5 a-Fig. 5 c is a floor map of making the method for left and right sides waist subsides continuously;
In the drawings, 2 is permeable top layer, and 3 is absorbent cores, and 31 is toilet paper, and 4 is the liquid-tight bottom, and 5 are the leakproof edge, and 51 are leakproof edge rubber root, and 7 for left and right sides waist pastes, and 71 is frontal waist plaster, and 8 for lower limb encloses elastic cord, and 9 is the waistline tightness band.
In this utility model, term " disposable " be meant usually do not plan to wash or restore or the absorbent item that re-uses as absorbent item (promptly, be designed to abandon after the disposable use, preferably handle) with its recycling, compost treatment or in the mode of other and environmentally compatible." diaper " is meant usually by baby and gatism adult device that wear in its lower torso, that be used for absorbing and holding the wearer's body exudate.
Fig. 1 is the plane graph of diaper of the present utility model under flattened state, and the permeable top layer part of wearer's diaper (promptly towards) is oriented to the observer.Diaper has two centrages: main longitudinal centre line L and main transverse centerline.Disposable diaper, be provided with lower crotch A at central part longitudinally, in the front and back of lower crotch A longitudinally, have first B (being positioned at a side position longitudinally) that is provided with a pair of left and right sides waist subsides 7 in both sides of the edge, and be provided with fixedly second C (being positioned at the opposing party's position longitudinally) of the left and right sides waist fixed area 71 of pasting of its outer surface as our usually said frontal waist plaster.Left and right sides waist pastes 7 left and right sides edge from one of above-mentioned front and back waist district and extends, and this left and right sides waist pastes 7 and releasably is fixed on the opposing party's the fixed area 71 in waistline district.Lower crotch A is positioned at the person's of being worn lower crotch (between two thighs) when dressing.First B and second C of this utility model embodiment, a side wherein places the person's of being worn back, and the opposing party puts the person's of being worn abdominal part.Disposable diaper, the both sides of the edge of lower crotch A shape in the arc-shaped has the shape that vertical central part forms hourglass shape portion as a whole.Top layer 2 has overall dimensions than the bigger slightly rectangular plan view shape of absorbent cores 3, and is arranged at the width central part of opaque liquid bottom 4.Opaque liquid bottom 4 has the hourglass shape consistent with the outer shape of diaper.Permeable top layer 2 and opaque liquid bottom 4 stretch out from the both sides of the edge and two ora terminalis of absorbent cores 3 respectively, and these extensions are together with each other.The both sides longitudinally of liquid-tight bottom stretch out to width from the both sides of the edge on liquid permeability top layer.
The horizontal both sides of disposable diaper are provided with many leg creases along vertical linearity of diaper respectively and form leg elastic members 9, have showed in the both lateral sides of disposable diaper to be provided with each 2 elastomeric element 9 along vertical linearity of diaper in Fig. 2-3.The horizontal both sides of disposable diaper, along a pair of three-dimensional leakproof edge 5,5 of vertically forming respectively of diaper, each three-dimensional leakproof edge 5 forms by the leakproof edge 5 with elastomeric element 51 is cross over inboard the setting from the outside of the both sides of the edge of permeable top layer 2.In the lateral edges of absorber 3 and the position between the leg elastic members 9, leakproof edge (by known engagement means such as heat-sealing, bonding agents) is fixed on the top layer 2 along the vertical linearity of diaper, is formed the stiff end 52 of three-dimensional leakproof edge 5 by the fixed part of this linearity.The part of said fixing end 52 in the outside of width that be positioned at of leakproof edge 5 is fixed on liquid permeability top layer 2 or the opaque liquid bottom 4, in addition, than near this stiff end vertical both ends of diaper 52 near the partial fixing of widths central authorities one side on top layer 2.Be arranged on the elastomer 51 on each three-dimensional leakproof edge 5, have the strip form respectively, and with free end 53 almost parallels of each three-dimensional leakproof edge 5 be set to one or more elastomer.
In arbitrary lumbar region of the vertical front waist region or the back waist region of absorber, its both sides of the edge are provided with a pair of left and right sides waist and paste 7.In Fig. 1, the left and right sides waist that has in the B district pastes.The leakproof edge is bonded on the liquid permeability top layer near fixed end part in the comparison in the width outside of stiff end, the leakproof edge is in distant being bonded on the opaque liquid bottom from fixed end part in the width outside of stiff end, as shown in Figure 2, left and right sides waist subsides base portion is bonded between leakproof edge (the width outermost part of disposable diaper) and the opaque liquid bottom two layers of material.Certainly, aforementioned said situation be when the permeable top layer material width greater than the absorbent cores width under the situation less than the diaper width.If the permeable top layer width is the absorber width, left and right sides waist pastes base portion and then is fixed between permeable top layer and the opaque liquid bottom two layers of material.The beneficial effect that left and right sides waist subsides base portion is bonded in the two layers of material is to prevent that the left and right sides waist from pasting the scratch wearer's skin.
Left and right sides waist is attached on the product and shows as " protruding " font, it be a volume waist is pasted material 70 and is cut to by the curved knife branch about two, divide again to be cut to a slice a slice left and right sides waist and to paste and add between product upper strata and the lower floor.Fig. 5 one Fig. 5 c represents to make continuously the floor map of the method that left and right sides waist pastes, in Fig. 5 a, successive waist pastes material 70 parallel lateral margin 72a, 72b in fact, with the arc cutting knife waist is pasted material and cut apart tape 70a and 70b along what cut off that line was cut to recessed edge 74a of portion and flange part 74b in 73 minutes, make cut apart tape 70a and be positioned at the right side translation of cutting apart tape 70b after, make each recessed flange part 74a, 74b be positioned at the outside, make lateral margin 72a, 72b be positioned at inboard (as Fig. 5 b); Again cut apart tape 70a and 70b among Fig. 5 b are cut to a slice a slice left and right sides waist along dotted line branch among the figure and paste 7 (as Fig. 5 c), at last the left and right sides waist after cutting is pasted 7 and add in the two layers of material at both lateral sides edge of appointment lumbar region of product.Fig. 5 c is for dividing two sketch maps that left and right sides waist pastes cutting out from Fig. 5 a, left and right sides waist pastes 7 to be made up of base portion 7a and free section 7b, is the fillet shape at the free section 7b of waist subsides.Wherein to paste be to be fixed in the two layers of material by its base portion 7a to left and right sides waist, and left and right sides waist pastes by its free section 7b and can be fixed on easily on the opposing party's the fixed area 71 in waistline district.
In conventional disposable diaper, the waist D at its first B is provided with the PU foamed materials, is provided with waist elastic members and forms the lumbar region pars contractilis.Waist D is the part that is configured in when dressing on the waistline of wearer, constitutes diaper two end portions longitudinally.On the E of waist portion of first B of disposable diaper of the present utility model, be provided with a waist elastic telescopic spare (pars contractilis of broad ways elastic telescopic) 8, this elastic telescopic spare 8 is formed at the horizontal medial region between a pair of left and right sides waist subsides 7,7, elastic telescopic spare is to be bonded in first one waist E under the extended state, as Fig. 4.Waist E at first one does not preferably have absorbent cores, the waistline elastomeric element just can not be subjected to absorbent cores constraint and can not free shrink.The waist elasticity extensible member can use known elastomeric element, for example, and the elastomer of strip, the banded elastomer of preset width, the composite elastic film of certain width etc.
Permeable top layer is preferred submissive, and the material non-stimulated to wearer's skin.The various well known materials (as non-woven fabrics) that the permeable top layer material can adopt disposable diaper to use, in China Patent No. is in 96197360 patent documentations, in order to make not chafe of liquid permeability top layer, disclosed a kind of diaper that comprises the permeable top layer that has the lotion composition coating.This utility model can select to adopt hospital gauze or water thorn pure cotton fabric in order to reduce the stimulation of skin-material to skin.Absorbent cores can comprise any absorbing material, and this material has compressibility, adaptability, non-stimulated to wearer's skin usually, and can absorb and receiving fluids such as urine and other bodily exudates.Absorbent cores in this utility model, uses toilet paper 31 parcel wood pulps and macromolecule as absorbent cores, as shown in Figure 3 usually with the wood pulp of pulverizing.Can adopt the well known materials of disposable urine trousers technical field for other materials of the present utility model.
According to disposable diaper of the present utility model, have by permeable top layer, the opaque liquid bottom, and by the main absorber of the main absorbent cores formation of top layer and bottom parcel, on diaper top layer and contact skin side 2 leakproof edges are arranged, both sides of the edge portion in a vertical quadrate part position is provided with left and right sides waist and pastes, there is the telescopic waist of the diaper width of formation elastic telescopic spare in waist portion in this quadrate part position, wherein permeable top layer is hospital gauze or water thorn pure cotton fabric, and left and right sides waist pastes in the two layers of material of the both lateral sides that is bonded in waist.This disposable diaper has and contacts disposable diaper good, that do not stimulate wearer's skin with wearer's body, thereby improves the disposable diaper wearing comfortableness.Though utilized the diagram and text description specific embodiment of the present invention,, as long as possess each essential features of the present embodiment, still belong to protection domain of the present utility model.
Claims (12)
1, a kind of disposable diaper, have by permeable top layer, the opaque liquid bottom, and by the main absorber of the main absorbent cores formation of top layer and bottom parcel, this absorbent product essence is elongate shape, along its length direction have the Attacking Midfielder's region that contacts with wearer's abdomen area, the low back region that contacts with buttocks with lower limb between the crotch region that contacts; It is characterized in that diaper top layer and contact skin side have 2 leakproof edges, the both sides of the edge portion in a vertical quadrate part position is provided with left and right sides waist and pastes, but there is the waist extensible member that forms diaper width elastic telescopic in the waist portion in this quadrate part position.
2, disposable diaper as claimed in claim 1 is characterized in that it is " protruding " glyph shape that its left and right sides waist pastes;
3, disposable diaper as claimed in claim 2, it is characterized in that " protruding " font left and right sides waist paste be by the arc cutting knife waist is pasted the material branch and is cut to about two, divide again to be cut to piecemeal left and right sides waist and to paste;
4,, it is characterized in that the waist extensible member is the composite elastic film of banded elastomer, certain width as the described disposable diaper of arbitrary claim in the claim 1 to 3.
5,, it is characterized in that its horizontal both sides are provided with the leg elastic members that many leg creases form usefulness along vertical linearity of diaper respectively as the described disposable diaper of arbitrary claim in the claim 1 to 3.
6, disposable diaper as claimed in claim 4 is characterized in that left and right sides waist pastes base portion and is bonded in the two layers of material.
7,, it is characterized in that permeable top layer is a hospital gauze as the described disposable diaper of arbitrary claim in the claim 1 to 3.
8, disposable diaper as claimed in claim 4 is characterized in that permeable top layer is a hospital gauze.
9, disposable diaper as claimed in claim 5 is characterized in that permeable top layer is a hospital gauze.
10,, it is characterized in that permeable top layer is a water thorn pure cotton fabric as the described disposable diaper of arbitrary claim in the claim 1 to 3.
11, disposable diaper as claimed in claim 4 is characterized in that permeable top layer is a water thorn pure cotton fabric.
12, disposable diaper as claimed in claim 5 is characterized in that permeable top layer is a water thorn pure cotton fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520111187 CN2857914Y (en) | 2005-07-12 | 2005-07-12 | Once-used diaper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520111187 CN2857914Y (en) | 2005-07-12 | 2005-07-12 | Once-used diaper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2857914Y true CN2857914Y (en) | 2007-01-17 |
Family
ID=37610774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520111187 Expired - Lifetime CN2857914Y (en) | 2005-07-12 | 2005-07-12 | Once-used diaper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2857914Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230033A (en) * | 2021-04-29 | 2021-08-10 | 杭州豪悦护理用品股份有限公司 | Method for manufacturing disposable paper diaper |
-
2005
- 2005-07-12 CN CN 200520111187 patent/CN2857914Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113230033A (en) * | 2021-04-29 | 2021-08-10 | 杭州豪悦护理用品股份有限公司 | Method for manufacturing disposable paper diaper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090508 Address after: Jinjiang City, Fujian Province, Anhai Town Qiaotou Industrial Zone, 362261 Co-patentee after: Hengan (China) Hygiene Products Co., Ltd. Patentee after: Fujian Heng An Group Co., Ltd. Co-patentee after: Hengan (Jinjiang) Hygiene Materials Co., Ltd. Address before: Jinjiang City, Fujian Province, Anhai Town Qiaotou Industrial Zone, 362261 Co-patentee before: Heng An (Jinjiang) daily necessities Co., Ltd. Patentee before: Fujian Heng An Group Co., Ltd. |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20150712 Granted publication date: 20070117 |
|
| EXPY | Termination of patent right or utility model |